101
First class number
101 (pronounced "one-oh-one") designates an introductory course or the basics of any subject, from its use in American university course numbering: I need a 101 on how this works, That's PR 101.
The number suggests the first course in a sequence—fundamental knowledge before advancing to more complex material.
Serving as a beginning
- primerPreparatory coat or guide
- elementaryOf first principles
- beginnerOne who lacks experience
- noviceInexperienced newcomer to field
fundamentals · essentials · groundwork · foundation · starter · overview · orientation · tutorial
First-year student
- syllabusCourse plan document
- prerequisiteRequired prior condition
- lectureEducational spoken presentation
- professorSenior university teacher
undergraduate · curriculum · enrollment · seminar · textbook · foundational
introductory
Serving as a beginning
- primerPreparatory coat or guide
- elementaryOf first principles
- beginnerOne who lacks experience
novice · fundamentals · essentials · groundwork · foundation · starter · overview · orientation · tutorial · guide
freshman
First-year student
- syllabusCourse plan document
- prerequisiteRequired prior condition
- lectureEducational spoken presentation
professor · undergraduate · curriculum · enrollment · seminar · textbook · foundational
911
Crisis response number
- ambulanceEmergency medical transport
- paramedicsEmergency medical technicians
- dispatcherOne who allocates resources
operator · hotline · rescue · siren · crisis · urgent · triage · ER · trauma · lifesaver
- Three-Digit Numbers100, 110, 111, 180, 200
- highwayshighway, highways, freeway, freeways, expressway
- Action Sports BrandsQuiksilver, Billabong, O'Neill, Volcom, Roxy
- helplineshelpline, hotline, crisis line, help line, hotline number
- UK Policebobby, constable, sergeant, inspector, detective
- prime numbers2, 3, 5, 7, 11
101master class
High-level instructional session
501 · 999 · capstone · practicum · intermediate
101advanced
Far along in development
mastery · professional-grade · specialist · in-depth · comprehensive
- 101 DalmatiansAnimated film about dogs
- Room 101Personalized psychological torture location
- psych 101Introductory mental science course
- philosophy 101Basic course on meaning
- Highway 101Major western coastal thoroughfare
- Zoey 101